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ISO/PWI 26449

Pigments - Determination of the blackness value of carbon black pigments

General information

00.00   Proposal for new project received   Nov 28, 2025

ISO

ISO/TC 256 Pigments, dyestuffs and extenders

International Standard

Life cycle

NOW

IN_DEVELOPMENT
ISO/PWI 26449
00.00 Proposal for new project received
Nov 28, 2025